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Priority to ES1968152789UpriorityCriticalpatent/ES152789Y/en
Publication of ES152789UpublicationCriticalpatent/ES152789U/en
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Publication of ES152789YpublicationCriticalpatent/ES152789Y/en
Manufacturing And Processing Devices For Dough
(AREA)
Abstract
Improvements in the object of the main patent no. 355437, by: improvements in the valvular devices for drinking troughs, characterized by the fact of making the stop of the weighing pin of the valve device for troughs, by cutting the edge of the upper neck of the body of the device, whereby said edge is provided with radial abutment teeth inward, which prevent the exit of the weighing bolt and the other two free parts comprising the valve. (Machine-translation by Google Translate, not legally binding)
ES1968152789U1968-09-201968-09-20
VALVULAR DEVICE PERFECTED FOR OPENERS.
ExpiredES152789Y
(en)
Procedure for obtaining hormones and vitamins, especially b 12 of slow effect via via injectable (Machine-translation by Google Translate, not legally binding)